gcc/testsuite/gfortran.dg/null_3.f90

   1 ! { dg-do compile }
   2 ! This checks the fix for PR34813 in which the error at line 17
   3 ! was not detected.
   4 !
   5 ! Contributed by Daniel Franke <dfranke@gcc.gnu.org>
   6 !
   7 SUBROUTINE kd_tree_init_default()
   8   TYPE :: kd_tree_node
   9     INTEGER :: dummy
  10   END TYPE
  11
  12   TYPE :: kd_tree
  13     TYPE(kd_tree_node) :: root
  14   END TYPE
  15
  16   TYPE(kd_tree)  :: tree
  17   tree = kd_tree(null()) ! { dg-error "neither a POINTER nor ALLOCATABLE" }
  18 END SUBROUTINE